On Fri, 23 Nov 2007 02:39:08 +0100 Gabriel C <nix.or.die@xxxxxxxxxxxxxx> wrote: > I have some warnings on each SCSI disc: > > > ... > > [ 30.724410] scsi 0:0:0:0: Direct-Access SEAGATE ST318406LW 0109 PQ: 0 ANSI: 3 > [ 30.724419] scsi0:A:0:0: Tagged Queuing enabled. Depth 32 > [ 30.724435] target0:0:0: Beginning Domain Validation > [ 30.724446] target0:0:0: Domain Validation Initial Inquiry Failed <-- > [ 30.724572] target0:0:0: Ending Domain Validation > [ 30.729747] scsi 0:0:1:0: Direct-Access FUJITSU MAH3182MP 0114 PQ: 0 ANSI: 4 > [ 30.729754] scsi0:A:1:0: Tagged Queuing enabled. Depth 32 > [ 30.729771] target0:0:1: Beginning Domain Validation > [ 30.729780] target0:0:1: Domain Validation Initial Inquiry Failed <-- > [ 30.729908] target0:0:1: Ending Domain Validation > Don't know what would have caused that. But yes, something is wrong in scsi land. > > no idea whatever this is related but buffered disk reads are 2.XX MB/sec and the box is somewhat laggy. > > hdparm -t on sda and sdb reports : > > /dev/sda: > Timing buffered disk reads: 8 MB in 3.26 seconds = 2.46 MB/sec > > /dev/sdb: > Timing buffered disk reads: 8 MB in 3.56 seconds = 2.25 MB/sec > > My IDE discs are fine. > > Please let me know if you need my config or any other informations. > And you're the second to report very slow scsi throughput in 2.6.24-rc3-mm1. - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
